Xmas tree stand: If your Christmas tree will be sitting in water, cover the water with a tree skirt or any other cover to avoid your sphynx from drinking the water, in some cases it can be toxic to them.

Ornament placement: Avoid putting ornaments low on the tree, and limit glass or breakable ornaments, so that your sphynx won't be tempted or accidentally knock them off. Track and manage all extra or unused ornament hooks as not to leave them laying around or accessible to pets.

Electrical cords: Cats may chew on electrical cords if they can reach them so keep them covered with plastic or cardboard tubes, start them higher on the tree, and unplug them when not in use. You can also spray the electrical cords with Grannick's Bitter Apple spray that can be purchased at any pet supply chain or Amazon.

Tinsel: Since tinsel can severely damage a cat's digestive system, avoid using it on your tree if possible.

Dangerous Holiday Plants: Skip the holly, mistletoe, and poinsettias, since these are poisonous to cats.